CN2760654Y

CN2760654Y - Position module

Info

Publication number: CN2760654Y
Application number: CN 200420091047
Authority: CN
Inventors: 曾秋荣
Original assignee: Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Current assignee: Huanda Computer Shanghai Co Ltd; Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Priority date: 2004-10-14
Filing date: 2004-10-14
Publication date: 2006-02-22
Anticipated expiration: 2014-10-14

Abstract

The utility model relates to a positioning module, which is suitable to fix a power switch on a machine shell of a computer. The positioning module at least comprises a load bearing sleeve and a front plate of the machine shell, wherein the load bearing sleeve is suitable to hold the power switch and comprises a holding part, at least a first convex sheet, at least a second convex sheet and a pivoting part. When the positioning module is jogged with the front plate of the machine shell, the pivoting part is arranged on the front plate of the machine shell in a rotation type, and the supply switch bulges out of the front plate of the machine shell by an opening of the load bearing sleeve, and furthermore, the first convex sheet and the second convex sheet are pressed on the surface of the two sides of the front plate of the machine shell and are correspondingly buckled with positioning convex points arranged on the front plate of the machine shell by a positioning groove. The positioning module is a high-reliability structure and can provide a simple and rapid assemblage method in order to save the cost of assemblage and maintenance.

Description

Locating module

Technical field

The utility model relates to a kind of locating module, and particularly power switch can be fixed on the computer chassis relevant for a kind of, and easily assembled locating module.

Background technology

In that this is flooded with information everywhere in the multimedia epoch now, computer has undoubtedly become one of necessity in human lives and the work, it not only allows the storage of various information more convenient, transmit more quick, more simple on the document processing operation, also, people bring many facilities on the happy various aspects for living to go to educate at the food clothing.In fact, computer is a kind of common name of all kinds of logical operation main frames, distinguishes according to purposes and kenel, and computer roughly can be divided into server (server) and PC (personal computer is called for short PC).In addition, the kind of PC and kenel be constantly evolution also, from early stage desktop computer (desktop PC), kneetop computer (1aptop PC), notebook computer (notebook PC) and individual action digital assistants (PDA), until the recent plane computer (tablet PC) that just occurs etc.

In recent years,, not only replaced in the past giant brain, more generally goed deep into general company's row number and family, become the highest computer type of existing market occupation rate as server along with the function of desktop computer and stability constantly promote.Desktop computer can be divided into display, main frame part and interfacing equipment haply.Wherein display promptly is general our said screen, and interfacing equipment comprises mouse, keyboard, printer, scanner and digital camera etc.Main frame partly then is responsible for work such as main data computing and storage.

The main frame of desktop computer mainly comprises casing, mainboard, CPU (central processing unit) (CPU), memory modules, sound card, display card, power supply unit and data storage device (data storage equipment), as floppy drive, Winchester disk drive, CD-ROM drive, CD writers etc.In assembling during host computer, CPU (central processing unit), internal memory, and sound card, display card etc. all can directly embed in all kinds of slots on the mainboard.And data storage devices such as floppy drive, Winchester disk drive, CD-ROM drive, CD writers then are to secure on the fixed frame of casing, and individually are connected to the connector of mainboard by transmission flat cable.In addition, power supply unit can be converted to direct supply with the AC power of outside, and connects elements such as mainboards and data storage device by many power leads, required electric power so that the said elements running to be provided.In addition, power supply unit more extends a power switch on the header board of casing, so that the user carries out the action of power-on and powered-down.

Known power switch is to be equipped on the switch base, and by screw switch base is secured on the header board of computer chassis.Thus, not only reduce the assembling speed of power switch, more expend the built-up time of host computer, and then improve the assembly cost of host computer.In addition, in the past for the convenience on making, on switch base, dispose power switch and a plurality of LED lamp usually simultaneously.Yet, when above-mentioned power switch or LED lamp wherein one because each item can't be dismantled separately, often need remove whole switch base when damaging, with the action of changing, not only cause the waste on the maintenance cost, and the time-histories of deferred maintenance.

Summary of the invention

The purpose of this utility model is exactly that a kind of locating module of simplifying the installation steps of power switch is being provided.

Based on above-mentioned purpose, the utility model proposes a kind of locating module, be suitable for a power switch is fixed on the computer chassis, locating module comprises a casing header board and a carrying cover at least.Wherein, the casing header board is disposed on the computer chassis and has an embedded hole, and the carrying cover has a perforate, is suitable for holding power switch, and the carrying cover comprises an accommodation section, at least one first lug, at least one second lug and a pivot part.In addition, first lug and second lug protrude in the surface of carrying cover and lay respectively on the two parallel mutually planes, and pivot part is disposed between first lug and second lug, wherein, the pivot part and first lug are positioned at the connection collection of the projection on the casing header board less than embedded hole, and the pivot part and second lug are positioned at the connection collection of the projection on the casing header board greater than embedded hole, and first lug be suitable for by embedded hole and with second lug before and after breasting casing header board so that the pivot part rotary type be disposed in the embedded hole of casing header board.

Described according to preferred embodiment of the present utility model, one of them has a location groove at least for the first above-mentioned lug and second lug, and the casing header board has more one of corresponding positioning convex point, and wherein this positioning convex point is suitable for corresponding fastening with detent.In addition, positioning convex point and casing header board are one-body molded, and the carrying cover is a cylinder.In addition, the carrying cover more comprises a through hole, is suitable for making power switch to pass through many electric wires and electrically connects with outside.

Based on above-mentioned, locating module of the present utility model is disposed on the computer chassis by pivot part rotary type, and utilize first lug and the second lug breasting casing header board, again via detent on first lug or second lug and the corresponding fastening of positioning convex point on the casing header board, and power switch is fixed on the casing header board.By locating module of the present utility model, the user only need insert and rotate the action of fastening, just power switch can be fixed on the header board of computer chassis.Locating module of the present utility model not only is a kind of structure of high-reliability, and it more can provide a kind of comparatively simple and easy and assemble method fast, saving the cost in assembling and the maintenance, and promotes competitiveness of product.

Description of drawings

Fig. 1 is that the carrying cover of locating module of the present utility model combines preceding front perspective view with power switch.

Fig. 2 is the carrying cover of locating module of the present utility model and front perspective view after power switch combines.

Fig. 3 is the carrying cover of locating module of the present utility model and rear perspective view after power switch combines.

Fig. 4 is the plan view of the casing header board of locating module of the present utility model.

Fig. 5 A and Fig. 5 B are respectively the assembling synoptic diagram of locating module of the present utility model.

Fig. 6 is the schematic perspective view after locating module assembling of the present utility model is finished.

Embodiment

Please refer to Fig. 1, it is that the carrying cover of locating module of the present utility model combines preceding front perspective view with power switch.Carrying cover 100 is for a rectangular cylinder and has a perforate 102 and one of corresponding through hole 104 (being illustrated among Fig. 3), and should carrying overlaps 100 and be made of 2 first lugs 110,2 second lugs 120, a pivot part 130 and an accommodation section 140.Wherein, first lug 110 and second lug 120 are disposed on the carrying cover 100 relatively and protrude in carrying and overlap 100 surface.In addition, first lug 110 and second lug 120 are to lay respectively on the two mutually parallel planes, and the bearing of trend of first lug 110 is vertical with the bearing of trend of second lug 120.In addition, pivot part 130 is to be disposed between first lug 110 and second lug 120.

Please also refer to Fig. 2 and Fig. 3, its carrying cover that is respectively locating module of the present utility model and front perspective view and rear perspective view after power switch combines.Power switch 200 is to include in the accommodation section 140 of carrying cover 100 by opening 102.Wherein, power switch 200 has a press section 210 and a junction 220, and press section 210 protrudes in carrying cover 100 by opening 102, and connecting portion then protrudes in carrying cover 100 by through hole 104, with by many leads (not illustrating) and extraneous electric connection.In addition, on the surface that is adjacent to accommodation section 140 of each first lug 110, has a location groove 110a.

Please refer to Fig. 3 and Fig. 4, wherein Fig. 4 is the plan view of the casing header board of locating module of the present utility model.Casing header board 150 is to be positioned on the computer chassis, and casing header board 150 for example has integrated two positioning convex points 152 and an embedded hole 154.Wherein positioning convex point 152 protrudes in the surface of casing header board 150, and be suitable for first lug 110 on the corresponding fastening of detent 110a.In addition, what deserves to be mentioned is that embedded hole 154 is positioned at the connection collection of the projection on the casing header board 150 greater than first lug 110 one of them and pivot part 130, and be positioned at the connection collection of the projection on the casing header board 150 less than second lug 120 one of them and pivot part 130.

Then, please in regular turn with reference to figure 5A and Fig. 5 B, it is respectively the assembling synoptic diagram of locating module of the present utility model.Collocation by 120 of above-mentioned embedded hole 154 and first lug 110 and second lugs, first lug 110 will be able to by embedded hole 154, second lug 120 then can't pass through embedded hole 154, therefore, first lug 110 and second lug 120 just can before and after breasting casing header board 150 so that pivot part 130 rotary types be disposed in the embedded hole 154 of casing header board 150.At first, first lug 110 can pass embedded hole 154 shown in Fig. 5 A, and vertically configuration, and the front side of first lug, 110 one of them breasting casing header board 150.This moment, pivot part 130 was arranged in the then rear side of along continuous straight runs breasting casing header board 150 of embedded hole 154, the second lugs 120, and the press section 210 of power switch 200 protrudes in casing header board 150 by perforate 102.Then, shown in Fig. 5 B, will carry along clockwise direction the cover 100 the rotation 90 the degree after, the detent 110a correspondence on first lug 110 is fastened on the positioning convex point 152, and finishes the assembling of locating module 10.

Please refer to Fig. 6, it is the schematic perspective view after locating module assembling of the present utility model is finished.By breasting casing header board 150 before and after first lug 110 (being illustrated among Fig. 1) and second lug 120 (being illustrated among Fig. 1), and the location action of positioning convex point 152, locating module 10 of the present utility model can be with an easy mode, and power switch 200 is fixed on the computer chassis.

It should be noted that in the locating module of above-mentioned preferred embodiment, is configuration one location groove on each first lug, with corresponding fastening with positioning convex point.Yet, in not breaking away from spiritual scope of the present utility model, can also change on second lug and dispose detent, positioning convex point changes into to header board inboard outstanding, with the action that positions by second lug.In addition, in not breaking away from spiritual scope of the present utility model, the change that the relevant position of first lug and second lug and quantity can design because of the demand of reality for example can make first lug parallel with the bearing of trend of second lug, or only keeps one first lug and one second lug etc.In addition, the shape of carrying cover also is not defined as column, and it can change with the external form of power switch.

In sum, locating module of the present utility model can allow the user pass through actions such as easy insertion and rotation fastening, and power switch is fixed on the computer chassis.Therefore, locating module of the present utility model not only is a kind of structure of high-reliability, and it more can provide a kind of comparatively simple and easy and assemble method fast, saving the cost in assembling and the maintenance, and promotes competitiveness of product.

Claims

1. a locating module is suitable for a power switch is fixed on the computer chassis, it is characterized in that this locating module comprises at least:

One casing header board is disposed on this computer chassis, and this casing header board has an embedded hole;

One carrying cover has a perforate, is suitable for holding this power switch, and this carrying cover comprises:

One accommodation section;

At least one first lug protrudes in the surface that this carrying is overlapped;

At least one second lug protrudes in the surface of this carrying cover, and this first lug and this second lug are to lay respectively on the two mutual parallel planes; And

One pivot part, be disposed between this first lug and this second lug, wherein to be positioned at the connection collection of the projection on this casing header board be less than this embedded hole for this pivot part and this first lug, and this pivot part and this second lug are positioned at the connection collection of the projection on this casing header board is greater than this embedded hole, and this first lug be suitable for by this embedded hole and with this second lug before and after this casing header board of breasting so that this pivot part rotary type be disposed in this embedded hole of this casing header board.

2. locating module according to claim 1 is characterized in that, one of them has a location groove at least for this first lug and second lug, and this casing header board has more one of corresponding positioning convex point, and wherein this positioning convex point is suitable for corresponding fastening with this detent.

3. as locating module as described in the claim 2, it is characterized in that this positioning convex point is one-body molded with this casing header board.

4. locating module according to claim 1 is characterized in that, this carrying cover is a cylinder.

5. locating module according to claim 1 is characterized in that, this carrying cover more comprises with respect to one of this perforate through hole, is suitable for making this power switch to electrically connect with outside by some electric wires.

6. a locating module is suitable for a power switch is fixed on the computer chassis, it is characterized in that this locating module comprises at least:

One accommodation section;

2 first lugs are disposed at the surface that this carrying put and protruded in this carrying cover relatively;

2 second lugs, be disposed at this carrying relatively and put and protrude in the surface that this carrying is overlapped, and this first lug and this second lug lay respectively on the two parallel mutually planes, and wherein the bearing of trend of those first lugs is vertical with the bearing of trend of those second lugs; And

One pivot part, be disposed between those first lugs and those second lugs, wherein the connection collection of one of them and the projection of this pivoted position on this casing header board of those first lugs is less than this embedded hole, and the connection collection of those second lugs one of them and the projection of this pivoted position on this casing header board is greater than this embedded hole, and those first lugs be suitable for by this embedded hole and with those second lugs before and after this casing header board of breasting so that this pivot part rotary type be disposed in the embedded hole of this casing header board.

7. as locating module as described in the claim 6, it is characterized in that each those first lug has a location groove, and this casing header board has more corresponding two positioning convex points, wherein those positioning convex points are suitable for corresponding fastening with those detents.

8. as locating module as described in the claim 7, it is characterized in that those positioning convex points and this casing header board are one-body molded.

9. as locating module as described in the claim 6, it is characterized in that each those second lug has a location groove, and this casing header board has more corresponding two positioning convex points, wherein those positioning convex points are suitable for corresponding fastening with those detents.

10. as locating module as described in the claim 9, it is characterized in that those positioning convex points are one-body molded with this casing header board.

11., it is characterized in that this carrying cover is a cylinder as locating module as described in the claim 6.

12., it is characterized in that this carrying cover more comprises a through hole as locating module as described in the claim 6, be suitable for making this power switch to electrically connect with outside by some electric wires.